<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
<head>
<style>
u1{
    list-style-image: url('../WechatIMG3.jpeg');
}
</style>
</head>
<body>
    <h1>CSS 列表</h1>
<p>list-style-image 属性规定图像作为列表项标记：</p>
<ul>
  <li>奶茶</li>
  <li>咖啡</li>
  <li>牛奶</li>
</ul>
</body>
</html>